Make the default RendererPreferences smarter....

chrome/browser/tab_contents/tab_contents_view.h

Index: chrome/browser/tab_contents/tab_contents_view.h
===================================================================
--- chrome/browser/tab_contents/tab_contents_view.h	(revision 33621)
+++ chrome/browser/tab_contents/tab_contents_view.h	(working copy)
@@ -60,9 +60,6 @@
   // dialog boxes.
   virtual gfx::NativeWindow GetTopLevelNativeWindow() const = 0;
 
-  // Initialize the passed-in renderer preferences.
-  virtual void InitRendererPrefs(RendererPreferences* prefs) {}
-
   // Computes the rectangle for the native widget that contains the contents of
   // the tab relative to its parent.
   virtual void GetContainerBounds(gfx::Rect *out) const = 0;